ATE495260T1 - MUTANT ILV5 GENE AND USE THEREOF - Google Patents

MUTANT ILV5 GENE AND USE THEREOF

Info

Publication number
ATE495260T1
ATE495260T1 AT07851026T AT07851026T ATE495260T1 AT E495260 T1 ATE495260 T1 AT E495260T1 AT 07851026 T AT07851026 T AT 07851026T AT 07851026 T AT07851026 T AT 07851026T AT E495260 T1 ATE495260 T1 AT E495260T1
Authority
AT
Austria
Prior art keywords
alcoholic beverages
mutant
producing
gene
ilv5 gene
Prior art date
Application number
AT07851026T
Other languages
German (de)
Inventor
Fumihiko Omura
Original Assignee
Suntory Holdings Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suntory Holdings Ltd filed Critical Suntory Holdings Ltd
Application granted granted Critical
Publication of ATE495260T1 publication Critical patent/ATE495260T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C13/00—Brewing devices, not covered by a single group of C12C1/00 - C12C12/04
    • C12C13/02—Brew kettles
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C12/00—Processes specially adapted for making special kinds of beer
    • C12C12/002—Processes specially adapted for making special kinds of beer using special microorganisms
    • C12C12/004—Genetically modified microorganisms
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C12/00—Processes specially adapted for making special kinds of beer
    • C12C12/002—Processes specially adapted for making special kinds of beer using special microorganisms
    • C12C12/006—Yeasts
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G1/00—Preparation of wine or sparkling wine
    • C12G1/02—Preparation of must from grapes; Must treatment and fermentation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0006—Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G2200/00—Special features
    • C12G2200/11—Use of genetically modified microorganisms in the preparation of wine

Abstract

The present invention relates to a mutant acetohydroxy-acid reductoisomerase gene (mutant ILV5 gene) and use thereof, in particular, a brewery yeast for producing alcoholic beverages with superior flavor, alcoholic beverages produced with said yeast, and a method for producing said beverages. According to the method for producing alcoholic beverages of the present invention, because of reduction of the production of VDKs, especially DA, which are responsible for off-flavors in products, alcoholic beverages with superior flavor can be produced.
AT07851026T 2007-12-17 2007-12-17 MUTANT ILV5 GENE AND USE THEREOF ATE495260T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/074620 WO2009078108A1 (en) 2007-12-17 2007-12-17 Mutant ilv5 gene and use thereof

Publications (1)

Publication Number Publication Date
ATE495260T1 true ATE495260T1 (en) 2011-01-15

Family

ID=39669867

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07851026T ATE495260T1 (en) 2007-12-17 2007-12-17 MUTANT ILV5 GENE AND USE THEREOF

Country Status (9)

Country Link
US (1) US8043638B2 (en)
EP (1) EP2087116B1 (en)
JP (1) JP2010503379A (en)
CN (1) CN101679985B (en)
AT (1) ATE495260T1 (en)
AU (1) AU2007360681B2 (en)
DE (1) DE602007011966D1 (en)
DK (1) DK2087116T3 (en)
WO (1) WO2009078108A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8945899B2 (en) 2007-12-20 2015-02-03 Butamax Advanced Biofuels Llc Ketol-acid reductoisomerase using NADH
MX2009011192A (en) 2007-04-18 2009-10-30 Du Pont Fermentive production of isobutanol using highly active ketol-acid reductoisomerase enzymes.
WO2012129555A2 (en) 2011-03-24 2012-09-27 Butamax (Tm) Advanced Biofuels Llc Host cells and methods for production of isobutanol
JP2014519798A (en) 2011-05-13 2014-08-14 サムスン エレクトロニクス カンパニー リミテッド Transmitter and receiver in wireless power transmission system, and wireless power transmission / reception method of said devices
MX2014013446A (en) 2012-05-11 2014-12-08 Butamax Advanced Biofuels Llc Ketol-acid reductoisomerase enzymes and methods of use.
CA2886157A1 (en) 2012-09-26 2014-04-03 Butamax Advanced Biofuels Llc Polypeptides with ketol-acid reductoisomerase activity
US10453758B2 (en) 2016-03-01 2019-10-22 Asml Netherlands B.V. Method and apparatus to determine a patterning process parameter using an asymmetric optical characteristic distribution portion
CN110819547A (en) * 2019-11-28 2020-02-21 天津科技大学 Grape juice yeast strain with over-expression of hydroxy acid reductoisomerase and application thereof
CN110846238A (en) * 2019-11-28 2020-02-28 天津科技大学 Low-diacetyl and higher alcohol-producing grape juice yeast strain and application thereof
CN110951633A (en) * 2019-11-28 2020-04-03 天津科技大学 Grape juice yeast strain with over-expression dihydroxyisovalerate dehydratase and application thereof
EP4172301A1 (en) * 2020-06-30 2023-05-03 Carlsberg A/S Low diacetyl yeast

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007020993A1 (en) 2005-08-12 2007-02-22 Suntory Limited Acetohydroxy-acid reductoisomerase gene and use thereof

Also Published As

Publication number Publication date
DK2087116T3 (en) 2011-02-14
AU2007360681B2 (en) 2013-10-17
CN101679985B (en) 2012-11-14
DE602007011966D1 (en) 2011-02-24
CN101679985A (en) 2010-03-24
US20110027414A1 (en) 2011-02-03
US8043638B2 (en) 2011-10-25
JP2010503379A (en) 2010-02-04
WO2009078108A1 (en) 2009-06-25
EP2087116A1 (en) 2009-08-12
EP2087116B1 (en) 2011-01-12
AU2007360681A1 (en) 2009-07-02

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